Yuusaku manages to capture the the Mysterious Lifeform as he pursues the hacker group "the Knights of Hanoi." To defeat the Knights, he logs in to the VR space "LINK VRAINS" as "Playmaker" and challenges them to a Duel with the Mysterious Lifeform as a hostage.
I activate Stack Reviver's 
effect from my graveyard!
Ich aktiviere den Effekt meines
Stack Revivers vom Friedhof aus.
Activo el efecto
del Vivificador Apilador del cementerio
Eu ativo os efeitos do meu Stack
 Reviver do meu cemitério!